18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */
28c2ecf20Sopenharmony_ci#ifndef _ASM_POWERPC_LINKAGE_H
38c2ecf20Sopenharmony_ci#define _ASM_POWERPC_LINKAGE_H
48c2ecf20Sopenharmony_ci
58c2ecf20Sopenharmony_ci#include <asm/types.h>
68c2ecf20Sopenharmony_ci
78c2ecf20Sopenharmony_ci#ifdef PPC64_ELF_ABI_v1
88c2ecf20Sopenharmony_ci#define cond_syscall(x) \
98c2ecf20Sopenharmony_ci	asm ("\t.weak " #x "\n\t.set " #x ", sys_ni_syscall\n"		\
108c2ecf20Sopenharmony_ci	     "\t.weak ." #x "\n\t.set ." #x ", .sys_ni_syscall\n")
118c2ecf20Sopenharmony_ci#define SYSCALL_ALIAS(alias, name)					\
128c2ecf20Sopenharmony_ci	asm ("\t.globl " #alias "\n\t.set " #alias ", " #name "\n"	\
138c2ecf20Sopenharmony_ci	     "\t.globl ." #alias "\n\t.set ." #alias ", ." #name)
148c2ecf20Sopenharmony_ci#endif
158c2ecf20Sopenharmony_ci
168c2ecf20Sopenharmony_ci#endif	/* _ASM_POWERPC_LINKAGE_H */
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